We didn't try the wifi, gym or pool so we can't comment on such facilities. The rest of the listing though is exactly as described although the exact unit provided to us may be different from the photo. We love the huge space in the living room and dining room and the fact that there were 3 rooms which fit 6 people comfortably on beds. Check in was smooth and we were allowed to store our luggages in the luggage room after we checked out. Communication was prompt and the toilet lightbulb was fixed immediately when I contacted the host since it has fused. The location of Chong Nongsi may not be ideal for tourists in Bangkok but the listing itself is very convenient and safe; walking distance to Chong Nongsi station, surrounded by hotels, convenience stores, food stalls and cafes. We have to add that the heater from the 2nd toilet wasn't really working but since it didn't bother us much, the host wasn't informed about this during our stay. The cleaner came on the 3rd day of our stay and did a really good job too. Overall, definitely reccomended for big groups!